Investigators following an anonymous tip found $26.4 million worth of cocaine at a suspected suburban "stash" house where they also made four arrests, authorities said.

Deputy sheriffs found 194 pounds of cocaine in a station wagon in the garage during the raid Monday night at a home in Northridge, 25 miles north of downtown, sheriff's Lt. Bill Christiansen said. An Uzi semiautomatic machine gun and $3,000 in cash also were found, he said.Officials said the four occupants of the house were arrested for investigation of conspiring to distribute cocaine and were held in the county jail in lieu of $1 million bail each.